P0837 Diagnostic Trouble Code Discussion for January 2007
4WD MUX Switch Performance
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| Help Request | Posted | |
| 2003 Dodge Ram 3500 5.9L No Start VIN: 357MU48623 P0837: not found in scanner nor alldata. this unit may start normal most of time but when no start happens there is no attempt to run. have checked fuel supply and fuel pressure on hprc when non start happens. last attempt we unplugged fuel actuater and truck did start after short crank period aprrox... |
January 12, 2007 |
